Historical and recent large megathrust earthquakes in Chile
Abstract Recent earthquakes in Chile, 2014, Mw 8.2 Iquique, 2015, Mw 8.3 Illapel and 2016,
Mw 7.6 Chiloé have put in evidence some problems with the straightforward application of …
Mw 7.6 Chiloé have put in evidence some problems with the straightforward application of …
An 8 month slow slip event triggers progressive nucleation of the 2014 Chile megathrust
The mechanisms leading to large earthquakes are poorly understood and documented.
Here we characterize the long‐term precursory phase of the 1 April 2014 Mw8. 1 North Chile …
Here we characterize the long‐term precursory phase of the 1 April 2014 Mw8. 1 North Chile …
[HTML][HTML] Subduction zone megathrust earthquakes
Subduction zone megathrust faults host Earth's largest earthquakes, along with multitudes of
smaller events that contribute to plate convergence. An understanding of the faulting …
smaller events that contribute to plate convergence. An understanding of the faulting …
Complex rupture process of the Mw 7.8, 2016, Kaikoura earthquake, New Zealand, and its aftershock sequence
Abstract The M7. 8 Kaikoura Earthquake that struck the northeastern South Island, New
Zealand, on November 14, 2016 (local time), is one of the largest ever instrumentally …
Zealand, on November 14, 2016 (local time), is one of the largest ever instrumentally …
[HTML][HTML] The Northern Chile forearc constrained by 15 years of permanent seismic monitoring
In this review article, we compile seismological observations from the different constituent
parts of the Northern Chile forearc: the downgoing Nazca Plate, the plate interface, the …
parts of the Northern Chile forearc: the downgoing Nazca Plate, the plate interface, the …
Seismicity structure of the northern Chile forearc from> 100,000 double‐difference relocated hypocenters
In this study, we present high‐resolution seismicity images of the northern Chile subduction
zone forearc. We used 8 years of continuous seismic waveform data from the Integrated …
zone forearc. We used 8 years of continuous seismic waveform data from the Integrated …
Accounting for theory errors with empirical Bayesian noise models in nonlinear centroid moment tensor estimation
Centroid moment tensor (CMT) parameters can be estimated from seismic waveforms. Since
these data indirectly observe the deformation process, CMTs are inferred as solutions to …
these data indirectly observe the deformation process, CMTs are inferred as solutions to …
[HTML][HTML] Earthquake hazard characterization by using entropy: Application to northern Chilean earthquakes
A Posadas, D Pasten, EE Vogel… - Natural Hazards and …, 2023 - nhess.copernicus.org
The mechanical description of the seismic cycle has an energetic analogy in terms of
statistical physics and the second law of thermodynamics. In this context, an earthquake can …
statistical physics and the second law of thermodynamics. In this context, an earthquake can …
Pick-and waveform-based techniques for real-time detection of induced seismicity
The monitoring of induced seismicity is a common operation in many industrial activities,
such as conventional and non-conventional hydrocarbon production or mining and …
such as conventional and non-conventional hydrocarbon production or mining and …
Seiscloud, a tool for density-based seismicity clustering and visualization
S Cesca - Journal of Seismology, 2020 - Springer
Clustering algorithms can be applied to seismic catalogs to automatically classify
earthquakes upon the similarity of their attributes, in order to extract information on seismicity …
earthquakes upon the similarity of their attributes, in order to extract information on seismicity …